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1. 发明授权

US5898298A Inductor/capacitor-based measuring system for a moving body 失效
标题翻译：用于移动体的电感/电容器测量系统
公开(公告)号：US5898298A
公开(公告)日：1999-04-27
申请号：US741106
申请日：1996-10-30
申请人： Arjen Brandsma , Hendrikus Willem Groot Hulze
发明人： Arjen Brandsma , Hendrikus Willem Groot Hulze
IPC分类号： F16H7/00 , G01B7/00 , G01D5/243 , G01L1/14 , G01L5/10 , G01R27/26
CPC分类号： G01L5/102 , G01D5/243 , G01L1/14 , G01L1/144
摘要： A measuring system measures forces, deformations, and movements. The measuring system comprises at least one LC-circuit, at least one power supply for generating a voltage and a current in the LC-circuits, whereby the frequency, the amplitude, and the phase difference between the current and the voltage in a default situation are known and are furthermore a function of the variable to be measured, as well as at least one detection unit for detecting the frequency and/or the phase difference and/or the amplitude in the LC-circuit. The invention provides therewith a compact, simple and multifunctional measuring system by means of which a reading of the measured value is possible without contact with the subject.
摘要翻译：测量系统测量力，变形和运动。测量系统包括至少一个LC电路，用于在LC电路中产生电压和电流的至少一个电源，由此在默认情况下电流和电压之间的频率，幅度和相位差是已知的，并且还是要测量的变量的函数，以及用于检测LC电路中的频率和/或相位差和/或振幅的至少一个检测单元。本发明提供了一种紧凑，简单和多功能的测量系统，通过该测量系统可以在不与受试者接触的情况下读取测量值。

2. 发明授权

US08203574B2 Dynamic softclipping of video levels 有权
标题翻译：动态剪辑视频级别
公开(公告)号：US08203574B2
公开(公告)日：2012-06-19
申请号：US12088727
申请日：2006-09-21
申请人： Jeroen Den Breejen , Hendrikus Willem Groot Hulze
发明人： Jeroen Den Breejen , Hendrikus Willem Groot Hulze
IPC分类号： G09G5/02
CPC分类号： H04N5/20 , G09G3/20 , G09G2320/0271 , G09G2320/0646 , G09G2320/066 , G09G2360/16
摘要： A method for improvement of contrast in an image shown on a display having a range of displayable video levels. The method comprises providing input video levels representing the image, said levels being within said displayable range; providing a transfer function (120, 121) having a slope greater than one everywhere in a gain region (130) of said displayable range, and a slope greater than zero and less than one everywhere in a softclip region (131) of said displayable range, said regions (130, 131) meeting at a threshold level (125), the transfer function (120, 121) being adapted to transfer any input video level within said displayable range to an output level within displayable said range; and transforming said input levels into output levels within said range, using the transfer function (120, 121). According to the invention, instead of “hardclipping” there is a “softclipping” of levels. Hence, compared to conventional methods, a higher gain may be used. In practical situations, the gain applied in the gain region typically may be up to 4.
摘要翻译：一种用于改善具有可显示视频电平范围的显示器上所示的图像中的对比度的方法。该方法包括提供表示图像的输入视频电平，所述电平在所述可显示范围内; 提供在所述可显示范围的增益区域（130）中具有大于1的斜率的传递函数（120,121），以及在所述可显示范围的软切割区域（131）中大于零且小于一的斜率，所述区域（130,131）在阈值电平（125）下相遇，所述传递函数（120,121）适于将所述可显示范围内的任何输入视频电平传送到所述可显示的所述范围内的输出电平; 以及使用所述传递函数（120,121）将所述输入电平变换成所述范围内的输出电平。根据本发明，代替“硬切削”，存在“软切削”的水平。因此，与常规方法相比，可以使用更高的增益。在实际情况下，增益应用的增益通常可达4。

3. 发明申请

US20080309656A1 Dispaly Pixel Inversion Scheme 审中-公开
标题翻译：显示像素反转方案
公开(公告)号：US20080309656A1
公开(公告)日：2008-12-18
申请号：US11574262
申请日：2005-08-30
申请人： Roel Van Woudenberg , Hendrikus Willem Groot Hulze , Gerben Johan Hekstra , Ramon Pascal Van Gorkom , Robertus Hendricus Maria Wubben
发明人： Roel Van Woudenberg , Hendrikus Willem Groot Hulze , Gerben Johan Hekstra , Ramon Pascal Van Gorkom , Robertus Hendricus Maria Wubben
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3614 , G09G2320/0204 , G09G2320/0247
摘要： A display device (500) having a plurality of picture cells (502) is controlled by adding a phase change to the regular cyclic inversion scheme. Thereby, it is possible to overcome the drawbacks of DC build-up due to, e.g., de-interlaced images and images comprising rotating symbols and “ticker tape”. The control involves receiving an image signal comprising image data relating to the picture cells. A respective electric field across each picture cell is controlled, in dependence on at least the image data, according to a first polarity inversion scheme where the polarity of the electric field is such that polarity inversion occurs at regular intervals, and according to a second polarity inversion scheme concurrent with said first polarity inversion scheme, where the polarity of the electric field such that polarity inversion occurs at pseudo-random intervals.
摘要翻译：具有多个图像单元（502）的显示装置（500）通过向常规循环倒置方案添加相位变化来控制。因此，可以克服由于例如去隔行图像和包括旋转符号和“行话带”的图像的DC积聚的缺点。控制涉及接收包括与图像单元有关的图像数据的图像信号。根据第一极性反转方案，根据至少图像数据来控制每个图像单元上的相应电场，其中电场的极性使得极性反转以规则的间隔发生，并且根据第二极性与所述第一极性反转方案并行的反转方案，其中电场的极性使得极性反转以伪随机间隔发生。

4. 发明申请

US20080259217A1 Dynamic Softclipping of Video Levels 有权
标题翻译：视频级别的动态软屏
公开(公告)号：US20080259217A1
公开(公告)日：2008-10-23
申请号：US12088727
申请日：2006-09-21
申请人： Jeroen Den Breejen , Hendrikus Willem Groot Hulze
发明人： Jeroen Den Breejen , Hendrikus Willem Groot Hulze
IPC分类号： H04N5/14
CPC分类号： H04N5/20 , G09G3/20 , G09G2320/0271 , G09G2320/0646 , G09G2320/066 , G09G2360/16
摘要： A method for improvement of contrast in an image shown on a display having a range of displayable video levels. The method comprises providing input video levels representing the image, said levels being within said displayable range; providing a transfer function (120, 121) having a slope greater than one everywhere in a gain region (130) of said displayable range, and a slope greater than zero and less than one everywhere in a softclip region (131) of said displayable range, said regions (130, 131) meeting at a threshold level (125), the transfer function (120, 121) being adapted to transfer any input video level within said displayable range to an output level within displayable said range; and transforming said input levels into output levels within said range, using the transfer function (120, 121). According to the invention, instead of “hardclipping” there is a “softclipping” of levels. Hence, compared to conventional methods, a higher gain may be used. In practical situations, the gain applied in the gain region typically may be up to 4.
摘要翻译：一种用于改善具有可显示视频电平范围的显示器上所示的图像中的对比度的方法。该方法包括提供表示图像的输入视频电平，所述电平在所述可显示范围内; 提供在所述可显示范围的增益区域（130）中具有大于1的斜率的传递函数（120,121），以及在所述可显示范围的软切割区域（131）中大于零且小于一的斜率，所述区域（130,131）在阈值电平（125）下相遇，所述传递函数（120,121）适于将所述可显示范围内的任何输入视频电平传送到所述可显示的所述范围内的输出电平; 以及使用所述传递函数（120,121）将所述输入电平变换成所述范围内的输出电平。根据本发明，代替“硬切削”，存在“软切削”的水平。因此，与常规方法相比，可以使用更高的增益。在实际情况下，增益应用的增益通常可达4。

5. 发明申请

US20100134402A1 SCANNING BACKLIGHT LCD PANEL WITH OPTIMIZED LAMP SEGMENTATION AND TIMING 审中-公开
标题翻译：扫描背光液晶面板具有优化的灯泡分段和时序
公开(公告)号：US20100134402A1
公开(公告)日：2010-06-03
申请号：US11909838
申请日：2006-03-24
申请人： Hendrikus Willem Groot Hulze
发明人： Hendrikus Willem Groot Hulze
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G2310/024 , G09G2310/08 , G09G2320/0233 , G09G2320/0285
摘要： A liquid crystal display (1100) is disclosed, comprising a liquid crystal display panel (1102), a backlight unit, and a controller (1104, 1200, 1300). The liquid crystal display panel (1102) comprises a plurality of picture elements, wherein said picture elements are refreshed repeatedly, said backlight unit comprises a plurality of lighting devices (1105) each associated with a section of the display panel (1102) and arranged to provide backlighting to said section of the display panel (1102), and said controller (1104, 1200, 1300) is arranged to control timing, between refresh of picture elements and said backlighting by the lighting device corresponding to the section of the picture elements to be refreshed, in dependence on a position of the section associated with said corresponding lighting device. The controller comprises a backlighting controller for each of said sections, which backlighting controller is arranged to control backlighting timing depending on said position of said each section, wherein said control of backlighting timing comprises an advance, related to a refresh timing of corresponding picture elements, of backlighting timing for sections at a first end of said display panel, and a delay, related to a refresh timing of corresponding picture elements, of backlighting timing at a section at a second end opposite to said first end of said display panel (1102). Further, a method for displaying images on such a display is disclosed.
摘要翻译：公开了一种液晶显示器（1100），包括液晶显示面板（1102），背光单元和控制器（1104,12200,1300）。液晶显示面板（1102）包括多个图像元素，其中所述图像元素被重复地刷新，所述背光单元包括多个照明装置（1105），每个照明装置与显示面板（1102）的一部分相关联并且布置成向所述显示面板（1102）的所述部分提供背光，并且所述控制器（1104,1200,1300）被布置成控制在图像元素的刷新和所述照明装置对应于所述图像元素的所述背光之间的定时根据与所述对应的照明装置相关联的部分的位置而被刷新。所述控制器包括用于每个所述部分的背光控制器，所述背光控制器被布置为根据所述每个部分的所述位置来控制背光定时，其中所述背光定时控制包括与相应图像元素的刷新定时相关的提前，在与所述显示面板的所述第一端相对的第二端处的部分处的背光正时的延迟与相应的图像元素的刷新定时相关的延迟，。此外，公开了一种在这种显示器上显示图像的方法。

6. 发明申请

US20100020002A1 SCANNING BACKLIGHT FOR LCD 审中-公开
标题翻译：扫描背光用于LCD
公开(公告)号：US20100020002A1
公开(公告)日：2010-01-28
申请号：US11722194
申请日：2005-12-22
申请人： Roel Van Woudenberg , Hendrikus Willem Groot Hulze , Jeroen Hubert Christoffel Jacob Stessen , Aleksandar Sevo , Gerben Johan Hekstra , Hendrik Jan Blankers , Vedran Kovacevic , Jeroen Den Breejen
发明人： Roel Van Woudenberg , Hendrikus Willem Groot Hulze , Jeroen Hubert Christoffel Jacob Stessen , Aleksandar Sevo , Gerben Johan Hekstra , Hendrik Jan Blankers , Vedran Kovacevic , Jeroen Den Breejen
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G2310/024 , G09G2320/0247 , G09G2320/0261 , G09G2320/062 , G09G2320/0633 , G09G2320/064 , G09G2320/106
摘要： A method for displaying images on a display having backlight is disclosed, where the images is updated periodically with a period. The method comprises the steps of: generating a signal with a pulse pattern for each period depending on the contents of an image to be displayed in that period; and activating backlight in accordance with the signal. Further, a display (100) comprising a display panel (102) and a backlight unit, wherein the backlight unit comprises a controller (104) and a lighting device is disclosed. The controller (104) is arranged to generate a control signal, and the lighting device is arranged to provide backlight to the display panel (102) according to the control signal, wherein the control signal comprises a pulse pattern depending on contents of displayed images.
摘要翻译：公开了一种在具有背光的显示器上显示图像的方法，其中以周期周期性地更新图像。该方法包括以下步骤：根据在该周期中要显示的图像的内容，为每个周期产生具有脉冲图案的信号; 并根据信号激活背光。此外，包括显示面板（102）和背光单元的显示器（100），其中所述背光单元包括控制器（104）和照明装置。控制器（104）被布置成产生控制信号，并且照明装置被布置成根据控制信号向显示面板（102）提供背光，其中控制信号包括取决于显示图像的内容的脉冲图案。

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